Method get_progress

src/microReticulum/Resource.cpp:1356–1403

:returns: The current progress of the resource transfer as a *float* between 0.0 and 1.0. */

:returns: The current progress of the resource transfer as a *float* between 0.0 and 1.0.
*/
float Resource::get_progress() const {
	assert(_object);
	if (_object->_status == Type::Resource::COMPLETE
	    && _object->_segment_index == _object->_total_segments) {
		return 1.0f;
	}

	double processed = 0.0;
	double total     = 0.0;
	if (_object->_initiator) {
		if (!_object->_split) {
			processed = static_cast<double>(_object->_sent_parts);
			total     = static_cast<double>(_object->_total_parts);
		}
		else {
			const uint16_t processed_segments = _object->_segment_index - 1;
			const uint32_t max_parts_per_segment = static_cast<uint32_t>(
				(Type::Resource::MAX_EFFICIENT_SIZE + _object->_sdu - 1) / _object->_sdu);
			const double current_segment_factor = (_object->_total_parts < max_parts_per_segment)
				? (static_cast<double>(max_parts_per_segment) / static_cast<double>(_object->_total_parts))
				: 1.0;
			processed = static_cast<double>(processed_segments) * max_parts_per_segment
			          + static_cast<double>(_object->_sent_parts) * current_segment_factor;
			total     = static_cast<double>(_object->_total_segments) * max_parts_per_segment;
		}
	}
	else {
		if (!_object->_split) {
			processed = static_cast<double>(_object->_received_count);
			total     = static_cast<double>(_object->_total_parts);
		}
		else {
			const uint16_t processed_segments = _object->_segment_index - 1;
			const uint32_t max_parts_per_segment = static_cast<uint32_t>(
				(Type::Resource::MAX_EFFICIENT_SIZE + _object->_sdu - 1) / _object->_sdu);
			const double current_segment_factor = (_object->_total_parts < max_parts_per_segment)
				? (static_cast<double>(max_parts_per_segment) / static_cast<double>(_object->_total_parts))
				: 1.0;
			processed = static_cast<double>(processed_segments) * max_parts_per_segment
			          + static_cast<double>(_object->_received_count) * current_segment_factor;
			total     = static_cast<double>(_object->_total_segments) * max_parts_per_segment;
		}
	}

	if (total <= 0.0) return 0.0f;
	const double progress = processed / total;
	return static_cast<float>(progress > 1.0 ? 1.0 : progress);
}

float Resource::get_segment_progress() const {
	assert(_object);